Package com.pnfsoftware.jeb.core.units.code.asm

Class NativeCallgraphBuilder

java.lang.Object

com.pnfsoftware.jeb.core.units.code.asm.NativeCallgraphBuilder

All Implemented Interfaces:

IAddressableDigraphBuilder

public class NativeCallgraphBuilder
extends Object
implements IAddressableDigraphBuilder

A builder of callgraph (sub-routine caller/callee relationships) for native code units.

Constructor Summary

Constructors

Constructor	Description
NativeCallgraphBuilder(INativeCodeUnit<IInstruction> unit)	Create a builder.

Method Summary

Modifier and Type	Method	Description
Digraph	buildModel()	Build the directed graph model.
String	getAddressForVertexId(int vertexId)	Get the address associated with a vertex id.
Integer	getVertexIdForAddress(String address)	Get the vertex id associated with an address.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

NativeCallgraphBuilder

public NativeCallgraphBuilder(INativeCodeUnit<IInstruction> unit)

Create a builder.

Parameters:

unit - code unit

Method Details

buildModel

public Digraph buildModel()

Description copied from interface: IAddressableDigraphBuilder

Build the directed graph model.

Specified by:

buildModel in interface IAddressableDigraphBuilder

Returns:

the built graph

getAddressForVertexId

public String getAddressForVertexId(int vertexId)

Description copied from interface: IAddressableDigraphBuilder

Get the address associated with a vertex id.

Specified by:

getAddressForVertexId in interface IAddressableDigraphBuilder

Parameters:

vertexId - vertex id

Returns:

the associated address, or null if none exists

getVertexIdForAddress

public Integer getVertexIdForAddress(String address)

Description copied from interface: IAddressableDigraphBuilder

Get the vertex id associated with an address.

Specified by:

getVertexIdForAddress in interface IAddressableDigraphBuilder

Parameters:

address - vertex address

Returns:

the associated vertex id, or null if none exists